Basic Dropdown
<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu">
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
</div>
</div>
Dropdown Scrollable Content
Dropdown Sizing
Just adding.dropdown-menu-md
on .dropdown-menu
get medium dropdown menu
<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu dropdown-menu-md">
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
</div>
</div>
.dropdown-menu-lg
on .dropdown-menu
get large dropdown menu
<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu dropdown-menu-lg">
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
</div>
</div>
Dropdown Directions
Dropup Trigger dropdown menus above elements by adding.dropup
to the parent element..dropright
to the parent element..dropleft
to the parent element.Dividers Dropdown
<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu">
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<div class="dropdown-divider">
<a href="#" class="btn btn-sm btn-pill btn-brand">Submit</a>
</div>
</div>
</div>
Dropdown Child's
<div class="dropdown">
<button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
Dropdown
</button>
<div class="dropdown-menu">
<div class="dropdown-head">
Dropdown head
</div>
<div class="dropdown-body">
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
</div>
<div class="dropdown-foot">
Dropdown foot
</div>
</div>
</div>
Split Button
<div class="btn-group">
<button type="button" class="btn btn-primary">Dropdown</button>
<button class="btn btn-primary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<span class="sr-only"">Toggle Dropdown</span>
</button>
<div class="dropdown-menu">
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
<a class="dropdown-item" href="#">...</a>
</div>
</div>